The x-intercepts of a quadratic function are -3 and 5. What is the equation of its axis of symmetry?
X=-3
X = 1
x = 5
x = -15

center (1,3) with radius 6

step-by-step explanation:

we must complete the square to find the center and radius of the circle.

first make sure the x and y squared terms have 1 as their coefficients. we also make sure x and y terms together.

we now create space between the x and y terms with parenthesis.

we complete the square by taking the middle terms -2x and the -6y - divide each and square them.

we add the squares to both sides.

simplify.

and write the quadratics in factored form.

the center is (h,k) or (1,3). the radius is the square root of 36 which is 6.

need more info

step-by-step explanation:

what do you mean by "representation"? graph? table? etc.

a 90 degree rotation across the the origin followed by a reflection across the x-axis.

step-by-step explanation: